Question on poll integration via mio crate

[TomzBench]

I am using udev crate and it uses mio to read a socket for an event. Is it possible to use mio crate to poll the underlying zmq socket when the socket is readable? This is something zmq normally uses poll items for, however i would prefer polling with the mio crate if possible.

[TomzBench]

It looks likq zmq_getsockopt(ZMQ_SOCKFD, ...) can be used to get the underlying file handle which explicitly says can be used to integrate with an existing event loop! http://api.zeromq.org/master:zmq-getsockopt

The socket.get_fd returns a RawFd which has a Source impl in MIO and allows it to be polled...